docs: def showLicense():
      """
      Method that prints the license if requested.
  
      It tries to find the license online and manually download it. This method
      only prints its contents in plain text.
      """
      print("Trying to recover the contents of the license...\n")
      try:
          # Grab the license online and print it.
          text = urllib.urlopen(LICENSE_URL).read()
          print("License retrieved from " + emphasis(LICENSE_URL) + ".")
          raw_input("\n\tPress " + emphasis("<ENTER>") + " to print it.\n")
          print(text)
      except:
          print(warning("The license could not be downloaded and printed."))